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32天掌握中考英语新课标1600词汇 第12天 free~ground派生法记单词
1 free /fri / adj. 自由的；空闲的；免费的 1. You can use this library for free.（你可以免费使用这个图书馆。）2. I’m free this Sunday—let’s go hiking.（我这周日有空，我们去徒步吧。） 1. freedom / fri d m/ n. 自由2. freely / fri li/ adv. 自由地；免费地3. free /fri / v. 释放；使自由 1. Everyone has the right to freedom of speech.（每个人都有言论自由的权利。）2. She loves the freedom of living in the countryside.（她喜欢在乡下生活的自由。）3. You can speak freely in this class.（在这个课堂上，你可以自由发言。）4. Children are allowed to enter the park freely.（孩子们可以免费进入公园。）5. The farmer freed the trapped bird.（农夫释放了被困的小鸟。）6. They decided to free all the prisoners.（他们决定释放所有囚犯。）
2 freeze /fri z/ vi. 结冰（过去式：froze；过去分词：frozen） 1. Water freezes into ice at 0℃.（水在0摄氏度时结冰。）2. The lake froze last night because of the cold.（昨晚因为冷，湖面结冰了。） 1. frozen / fr zn/ adj. 冰冻的；冻僵的2. freezing / fri z / adj. 极冷的；adv. 极冷地3. freezer / fri z (r)/ n. 冰柜；冷冻室 1. We bought some frozen dumplings for dinner.（我们买了些速冻饺子当晚饭。）2. Her hands were frozen after playing in the snow.（在雪地里玩过后，她的手冻僵了。）3. It’s freezing outside—put on your coat.（外面极冷，穿上你的外套。）4. I’m freezing—I need a cup of hot tea.（我好冷，我需要一杯热茶。）5. Please put the meat in the freezer to keep it fresh.（请把肉放进冰柜保鲜。）6. The ice cream is stored in the freezer.（冰淇淋存放在冷冻室里。）
3 fresh /fre / adj. 新鲜的 1. My mom buys fresh vegetables every morning.（我妈妈每天早上买新鲜的蔬菜。）2. We can breathe fresh air in the mountains.（在山里我们能呼吸到新鲜空气。） 1. freshly / fre li/ adv. 新鲜地；刚刚2. freshness / fre n s/ n. 新鲜度；清新 1. The baker sells freshly baked bread every morning.（面包师每天早上卖刚烤好的面包。）2. She put on freshly washed clothes.（她穿上了刚洗好的衣服。）3. We need to keep the freshness of these strawberries.（我们要保持这些草莓的新鲜度。）4. I love the freshness of the morning air.（我喜欢早晨空气的清新。）
4 friend /frend/ n. 朋友 1. I made a new friend at my new school.（我在新学校交了个新朋友。）2. A true friend will always help you.（真正的朋友总会帮助你。） 1. friendly / frendli/ adj. 友好的2. friendship / frend p/ n. 友谊3. befriend /b frend/ v. 结交；友好对待 1. Our new neighbor is very friendly to us.（我们的新邻居对我们很友好。）2. She gave me a friendly smile when we met.（我们见面时，她给了我一个友好的微笑。）3. The friendship between us has lasted for 5 years.（我们之间的友谊已经持续了5年。）4. We should build friendship with people from different countries.（我们应该和不同国家的人建立友谊。）5. He tried to befriend the new student in his class.（他努力和班里的新同学交朋友。）6. She befriended many people during her trip.（她在旅行中结交了很多人。）
5 friendly / frendli/ adj. 友好的 1. This restaurant has a friendly atmosphere.（这家餐厅氛围很友好。）2. My dog is friendly to everyone.（我的狗对所有人都很友好。） friendly / frendli/ adv. 友好地（注：日常多用“in a friendly way”，副词形式较少见） 1. She smiled friendlily at the little girl.（她友好地对小女孩笑了笑。）2. He spoke friendlily to the old man.（他友好地和老人交谈。）
6 front /fr nt/ adj. 前面的；n. 前面；前部 1. Please sit in the front row of the classroom.（请坐在教室的前排。）2. The bank is in front of the supermarket.（银行在超市前面。） 1. front /fr nt/ v. 面向；朝2. frontal / fr ntl/ adj. 正面的 1. Their house fronts a beautiful park.（他们的房子面朝一个漂亮的公园。）2. The building fronts the main street.（这栋楼正对着主干道。）3. The army launched a frontal attack on the enemy.（军队对敌人发起了正面进攻。）4. We can see the frontal view of the mountain from here.（从这里我们能看到山的正面景象。）
7 fruit /fru t/ n. 水果；果实 1. Eating more fruit is good for your health.（多吃水果对你的健康有好处。）2. The tree bears sweet fruit every autumn.（这棵树每年秋天结甜果子。） 1. fruit /fru t/ v. 结果实2. fruity / fru ti/ adj. 有水果味的；多水果的 1. The apple tree fruits well this year.（这棵苹果树今年结果很多。）2. This kind of plant fruits in summer.（这种植物在夏天结果。）3. I like this fruity juice—it tastes like oranges.（我喜欢这种水果汁，尝起来像橙子。）4. She made a fruity salad with apples and bananas.（她用苹果和香蕉做了一份水果沙拉。）
8 full /f l/ adj. 满的；充满的；完全的 1. The bus is full—we have to wait for the next one.（公交车满了，我们得等下一辆。）2. He is full of energy every day.（他每天都充满活力。） 1. fully / f li/ adv. 完全地；充分地2. fullness / f ln s/ n. 满度；充实（词根关联：对应动词fill /f l/ vt. 装满，512） 1. I fully understand what you mean.（我完全明白你的意思。）2. They were fully prepared for the exam.（他们为考试做了充分的准备。）3. The fullness of the cup made it hard to carry.（杯子太满了，不好拿。）4. She enjoys the fullness of her life now.（她现在享受生活的充实。）
9 fun /f n/ n. 有趣的事；娱乐；玩笑 1. We had great fun at the birthday party.（我们在生日派对上玩得很开心。）2. Playing games with friends is good fun.（和朋友玩游戏很有趣。） 1. funny / f ni/ adj. 有趣的；滑稽的2. fun /f n/ v. 开玩笑；嬉闹（口语） 1. The funny story made everyone laugh.（这个有趣的故事让所有人都笑了。）2. He is a funny boy—he always tells jokes.（他是个滑稽的男孩，总讲笑话。）3. Stop funning around—we need to finish homework.（别闹了，我们要完成作业。）4. They were funning with each other in the playground.（他们在操场上互相开玩笑。）
10 funny / f ni/ adj. 有趣的；滑稽可笑的 1. This cartoon is very funny—I watch it every week.（这部动画片很有趣，我每周都看。）2. She made a funny face to make the baby stop crying.（她做了个鬼脸让宝宝不哭了。） 1. funnily / f n li/ adv. 滑稽地；奇怪地2. funniness / f nin s/ n. 滑稽；可笑 1. Funnily enough, I met my teacher in the supermarket.（奇怪的是，我在超市遇到了我的老师。）2. He laughed funnily at the clown’s performance.（他滑稽地笑看着小丑的表演。）3. The funniness of the joke made everyone laugh loud.（笑话的滑稽之处让所有人都大声笑了。）4. We all enjoyed the funniness of the comedy show.（我们都喜欢这场喜剧表演的滑稽感。）
11 future / fju t (r)/ n. 将来 1. I want to be a doctor in the future.（我将来想当一名医生。）2. We should plan for our future carefully.（我们应该认真规划未来。） 1. future / fju t (r)/ adj. 未来的；将来的2. futuristic / fju t r st k/ adj. 未来主义的 1. They talked about their future plans during the meeting.（他们在会议上讨论了未来的计划。）2. We are looking forward to our future life.（我们期待着未来的生活。）3. This building has a futuristic design.（这栋楼有未来主义的设计风格。）4. The movie shows a futuristic world with flying cars.（这部电影展示了一个有会飞汽车的未来世界。）
12 game /ɡe m/ n. 游戏；运动；比赛 1. We played a card game after dinner.（晚饭后我们玩了纸牌游戏。）2. There will be a football game this Saturday.（这周六有一场足球比赛。） 1. game /ɡe m/ adj. 愿意尝试的；有勇气的2. gamer / ɡe m (r)/ n. 游戏玩家 1. Are you game to try this new sport （你有勇气尝试这项新运动吗？）2. He is game to climb that small hill.（他愿意去爬那座小山。）3. My brother is a good gamer—he wins many video games.（我弟弟是个厉害的游戏玩家，赢了很多电子游戏。）4. The party was for gamers who love online games.（这个派对是为喜欢网络游戏的玩家举办的。）
13 garden / ɡɑ dn/ n. 花园；果园；菜园 1. My grandma grows flowers in her small garden.（我奶奶在她的小花园里种花。）2. We picked tomatoes from the garden yesterday.（昨天我们从菜园里摘了西红柿。） 1. garden / ɡɑ dn/ v. 从事园艺；种植2. gardener / ɡɑ dn (r)/ n. 园丁；园艺爱好者 1. My grandpa gardens every weekend.（我爷爷每周都从事园艺工作。）2. They garden vegetables in their backyard.（他们在后院种蔬菜。）3. The gardener is watering the flowers in the park.（园丁正在公园里浇花。）4. My uncle is a gardener—he knows a lot about plants.（我叔叔是个园丁，他懂很多关于植物的知识。）
14 gas /ɡ s/ n. 气体；煤气；汽油 1. We use gas to cook food in the kitchen.（我们在厨房用煤气做饭。）2. My dad stopped to buy gas for the car.（我爸爸停车给车加油。） 1. gas /ɡ s/ v. 给……加油；放出气体2. gaseous / ɡ si s/ adj. 气态的；气体的 1. He asked the worker to gas his car.（他让工人给他的车加油。）2. The old pipe is gassing—we need to fix it.（旧管道在漏气，我们得修一下。）3. Oxygen is a gaseous substance.（氧气是一种气态物质。）4. The scientist studied the gaseous state of water.（科学家研究了水的气态。）
15 general / d en r l/ adj. 大体的；笼统的；总的；n. 将军 1. Can you give me a general idea of the story （你能给我讲一下这个故事的大概内容吗？）2. The general led his army to victory.（这位将军带领军队取得了胜利。） 1. generally / d en r li/ adv. 通常；大体上2. generality / d en r l ti/ n. 普遍性；概括 1. Generally speaking, it rains a lot in summer here.（总的来说，这里夏天雨水很多。）2. He generally gets up at 7 o’clock in the morning.（他通常早上7点起床。）3. The generality of students like this new textbook.（大多数学生喜欢这本新课本。）4. His statement is just a generality—it’s not specific.（他的表述只是个概括，不够具体。）
16 gentleman / d entlm n/ n. 绅士；先生（复数：gentlemen） 1. He is a real gentleman—he always helps others.（他是个真正的绅士，总帮助别人。）2. Good morning, gentlemen.（先生们，早上好。） gentlemanly / d entlm nli/ adj. 有绅士风度的 1. His gentlemanly behavior won everyone’s respect.（他的绅士风度赢得了所有人的尊重。）2. He gave her a gentlemanly offer to carry her bag.（他绅士地提出帮她拎包。）
17 geography /d i ɡr fi/ n. 地理学 1. We have a geography class every Tuesday.（我们每周二有一节地理课。）2. She is good at geography—she knows many countries.（她擅长地理，知道很多国家。） 1. geographical / d i ɡr f kl/ adj. 地理的；地理学的2. geographer /d i ɡr f (r)/ n. 地理学家 1. The geographical features of this area are very special.（这个地区的地理特征很特别。）2. We studied the geographical location of China in class.（我们在课上学习了中国的地理位置。）3. The famous geographer traveled around the world.（这位著名的地理学家环游了世界。）4. My dream is to be a geographer and study different places.（我的梦想是成为一名地理学家，研究不同的地方。）
18 gesture / d est (r)/ n. 姿势；手势 1. She made a gesture to ask us to be quiet.（她做了个手势让我们安静。）2. Waving hands is a common greeting gesture.（挥手是常见的问候手势。） 1. gesture / d est (r)/ v. 做手势；用动作表示2. gestural / d est r l/ adj. 手势的；动作的 1. He gestured to me to sit down.（他做手势让我坐下。）2. She gestured goodbye to her friends at the airport.（她在机场向朋友们挥手道别。）3. Deaf people often use gestural language to communicate.（聋哑人常常用手势语言交流。）4. The actor used gestural expressions to show his feelings.（演员用动作表情来表达他的情绪。）
19 gift /ɡ ft/ n. 礼物；赠品 1. My mom gave me a book as a birthday gift.（我妈妈送了我一本书作为生日礼物。）2. He received many gifts on Christmas Day.（他在圣诞节收到了很多礼物。） 1. gift /ɡ ft/ v. 赠送；赋予2. gifted / ɡ ft d/ adj. 有天赋的 1. She gifted me a beautiful necklace.（她送了我一条漂亮的项链。）2. He is gifted with a good voice.（他天生有一副好嗓子。）3. She is a gifted painter—her works are very famous.（她是个有天赋的画家，她的作品很有名。）4. The school has a class for gifted children.（这所学校有一个天才儿童班。）
20 girl /ɡ l/ n. 女孩 1. The little girl is playing with her doll.（这个小女孩正在玩她的洋娃娃。）2. She is a kind girl who likes helping others.（她是个善良的女孩，喜欢帮助别人。） 1. girlish / ɡ l / adj. 少女的；女孩似的2. girlhood / ɡ lh d/ n. 少女时代 1. She has a sweet girlish voice.（她有一副甜美的少女嗓音。）2. She kept her girlish dreams even when she grew up.（即使长大了，她还保留着少女的梦想。）3. She has many happy memories of her girlhood.（她有很多少女时代的快乐回忆。）4. She lived in this small town during her girlhood.（她少女时代住在这个小镇上。）
21 give /ɡ v/ vt. 给；递给；付出；给予（过去式：gave；过去分词：given） 1. Can you give me a glass of water （你能给我一杯水吗？）2. He gave his seat to an old man on the bus.（他在公交车上把座位让给了一位老人。） 1. given / ɡ vn/ adj. 既定的；假设的2. giving / ɡ v / adj. 慷慨的；给予的（词根关联：对应名词gift /ɡ ft/ n. 礼物，574） 1. What’s your given name （你的名字是什么？）2. Under given conditions, this plan will work.（在既定条件下，这个计划会奏效。）3. She is a giving person—she often helps the poor.（她是个慷慨的人，经常帮助穷人。）4. His giving nature made him popular among friends.（他乐于给予的性格让他在朋友中很受欢迎。）
22 glad /ɡl d/ adj. 高兴的；乐意的 1. I’m glad to hear that you passed the exam.（听到你通过考试的消息，我很高兴。）2. She was glad to help me with my homework.（她很乐意帮我辅导作业。） 1. gladly / ɡl dli/ adv. 乐意地；高兴地2. gladness / ɡl dn s/ n. 高兴；愉快 1. I will gladly help you with this work.（我会乐意帮你做这项工作。）2. He agreed gladly to join our team.（他高兴地同意加入我们的团队。）3. The gladness in her eyes was easy to see.（她眼中的喜悦很容易看出来。）4. We shared the gladness of his success.（我们分享了他成功的喜悦。）
23 glass /ɡlɑ s/ n. 玻璃杯；玻璃；（复数）眼镜 1. She drank a glass of milk for breakfast.（她早餐喝了一杯牛奶。）2. My grandpa wears glasses when he reads.（我爷爷看书时戴眼镜。） 1. glass /ɡlɑ s/ v. 给……装玻璃；用玻璃覆盖2. glassy / ɡlɑ si/ adj. 玻璃般的；光滑的 1. They are going to glass the windows of the old house.（他们要给老房子的窗户装玻璃。）2. The balcony is glassed to keep out the wind.（阳台装了玻璃挡风。）3. The lake surface is glassy in the early morning.（清晨的湖面像玻璃一样光滑。）4. Her eyes looked glassy after staying up late.（熬夜后，她的眼睛看起来呆滞无神。）
24 glue /ɡlu / n. 胶；胶水 1. Use some glue to stick the paper to the card.（用点胶水把纸粘在卡片上。）2. We need a bottle of glue for our art class.（我们美术课需要一瓶胶水。） 1. glue /ɡlu / v. 粘贴；粘合2. gluey / ɡlu i/ adj. 粘的；胶质的 1. She glued the photo into her notebook.（她把照片粘到了笔记本里。）2. Can you help me glue these two pieces of wood together （你能帮我把这两块木头粘在一起吗？）3. The rice cake is very gluey—it sticks to my teeth.（年糕很粘，粘在我牙齿上了。）4. This gluey paint is hard to clean off.（这种胶质颜料很难洗掉。）
25 go /ɡ / vi. 去；走（过去式：went；过去分词：gone） 1. I will go to the supermarket with my mom.（我要和妈妈去超市。）2. The train will go at 8 o’clock in the morning.（火车早上8点出发。） 1. gone /ɡ n/ adj. 消失的；用完的2. go /ɡ / n. 尝试；机会（口语） 1. My wallet is gone—I must have lost it.（我的钱包不见了，我肯定是弄丢了。）2. The time is gone—we can’t go back.（时间过去了，我们回不去了。）3. Can I have a go at playing this game （我能试试玩这个游戏吗？）4. Give it a go—you might succeed.（试一试吧，你可能会成功的。）
26 goal /ɡ l/ n. （足球）球门；目标 1. He kicked the ball into the goal.（他把球踢进了球门。）2. My main goal this year is to learn English well.（我今年的主要目标是学好英语。） goal /ɡ l/ v. 射门得分（口语） 1. He goaled in the last minute of the game.（他在比赛的最后一分钟射门得分了。）2. The player goaled twice in this match.（这个球员在这场比赛中射进了两个球。）
27 god /ɡ d/ n. 神；（大写）上帝 1. Many people believe in God.（很多人信仰上帝。）2. In this story, the god helped the poor man.（在这个故事里，神帮助了这个穷人。） 1. godly / ɡ dli/ adj. 神圣的；虔诚的2. goddess / ɡ des/ n. 女神 1. He is a godly man who goes to church every Sunday.（他是个虔诚的人，每周日都去教堂。）2. They respect his godly beliefs.（他们尊重他的宗教信仰。）3. Venus is the goddess of love in Roman mythology.（维纳斯是罗马神话中的爱神。）4. She was considered a goddess by the people in the story.（在故事里，人们把她当作女神。）
28 gold /ɡ ld/ n. 黄金；adj. 金的；黄金的 1. This ring is made of real gold.（这枚戒指是纯金做的。）2. The sun shone with a gold light.（太阳发出金色的光芒。） golden / ɡ ld n/ adj. 金色的；宝贵的（注：“gold”侧重材质，“golden”侧重颜色或价值） 1. She has long golden hair.（她有一头金色的长发。）2. This is a golden opportunity—don’t miss it.（这是个宝贵的机会，别错过了。）3. The golden autumn brings many delicious fruits.（金色的秋天带来了很多美味的水果。）4. He wore a golden watch that his father gave him.（他戴着一块爸爸送的金色手表。）
29 good /ɡ d/ adj. 好；良好（比较级：better；最高级：best） 1. She is a good student who studies hard.（她是个好学生，学习很努力。）2. This movie is very good—I want to watch it again.（这部电影很好看，我想再看一遍。） 1. well /wel/ adv. 好；充分地2. goodness / ɡ dn s/ n. 善良；美德 1. He plays the piano well.（他钢琴弹得好。）2. You did well in the English exam.（你英语考试考得好。）3. Her goodness made everyone like her.（她的善良让所有人都喜欢她。）4. Thank goodness! We finally arrived on time.（谢天谢地！我们终于准时到了。）
30 government / ɡ v nm nt/ n. 政府 1. The government is trying to help poor families.（政府正在努力帮助贫困家庭。）2. We should follow the rules made by the government.（我们应该遵守政府制定的规则。） 1. govern / ɡ vn/ v. 统治；管理2. governmental / ɡ v mentl/ adj. 政府的 1. The king governed the country wisely.（国王明智地统治着这个国家。）2. The mayor is responsible for governing the city.（市长负责管理这座城市。）3. We need to learn about governmental policies.（我们需要了解政府的政策。）4. This building belongs to a governmental department.（这栋楼属于一个政府部门。）
31 grade /ɡre d/ n. 等级；（中小学的）学年；成绩，分数 1. He is in Grade 8 this year.（他今年上八年级。）2. She got a good grade in her math test.（她数学考试得了好成绩。） 1. grade /ɡre d/ v. 评分；分级2. graded / ɡre d d/ adj. 分等级的；已评分的 1. The teacher is grading students’ papers.（老师正在给学生的试卷评分。）2. The apples are graded by their size.（这些苹果按大小分等级。）3. The graded tests will be handed back tomorrow.（批改好的试卷明天会发下来。）4. We need to buy graded seeds for planting.（我们需要买分等级的种子来种植。）
32 graduate / ɡr d u t/ v. 毕业（尤指中学）；n. 毕业生 1. She will graduate from middle school next year.（她明年将初中毕业。）2. He is a graduate of this high school.（他是这所高中的毕业生。） 1. graduation / ɡr d u e n/ n. 毕业2. graduate / ɡr d u t/ n. 毕业生（重复标注以强化核心） 1. We will have a graduation ceremony next month.（我们下个月会举行毕业典礼。）2. After graduation, she plans to go to college.（毕业后，她计划去上大学。）3. Many graduates find jobs in big cities.（很多毕业生在大城市找工作。）4. The school invited some outstanding graduates to give talks.（学校邀请了一些优秀毕业生来做演讲。）
33 grammar / ɡr m (r)/ n. 语法 1. We need to learn English grammar well.（我们需要学好英语语法。）2. There are some grammar mistakes in your composition.（你的作文里有一些语法错误。） 1. grammatical /ɡr m t kl/ adj. 语法的；符合语法的2. grammatically /ɡr m t kli/ adv. 语法上 1. This sentence is not grammatical—let’s correct it.（这个句子不符合语法，我们来改一下。）2. You should follow grammatical rules when writing.（写作时你应该遵守语法规则。）3. This sentence is grammatically correct.（这个句子在语法上是正确的。）4. He can speak grammatically proper English.（他能说语法正确的英语。）
34 grass /ɡrɑ s/ n. 草；草场；牧草 1. The children are playing on the green grass.（孩子们在绿油油的草地上玩。）2. Cows and sheep eat grass.（牛和羊吃草。） 1. grassy / ɡrɑ si/ adj. 长满草的；草绿色的2. grass /ɡrɑ s/ v. 告密；告发（口语，少见） 1. We had a picnic on a grassy field.（我们在一片长满草的地上野餐。）2. The hill is covered with grassy land.（这座小山被草地覆盖着。）3. He grassed on his friend to the teacher.（他向老师告发了他的朋友。）4. She was afraid that someone would grass on her.（她害怕有人会告发她。）
35 great /ɡre t/ adj. 伟大的；重要的；adv. （口语）好极了，很好 1. Einstein was a great scientist.（爱因斯坦是一位伟大的科学家。）2. That’s a great idea—let’s do it!（那是个好主意，我们就这么做！） 1. greatly / ɡre tli/ adv. 非常；极大地2. greatness / ɡre tn s/ n. 伟大；卓越 1. I was greatly surprised by the news.（这个消息让我非常惊讶。）2. Her help greatly improved my English.（她的帮助极大地提高了我的英语水平。）3. We all admire the greatness of the hero.（我们都敬佩这位英雄的伟大。）4. He worked hard to achieve greatness in his field.（他努力工作，在自己的领域追求卓越。）
36 green /ɡri n/ adj. 绿色的；n. 绿色 1. The leaves turn green in spring.（春天树叶变绿了。）2. My favorite color is green.（我最喜欢的颜色是绿色。） 1. green /ɡri n/ v. 变绿；绿化2. greenish / ɡri n / adj. 略带绿色的 1. The trees green in April.（树木在四月变绿。）2. The city is trying to green more parks.（这座城市正努力绿化更多公园。）3. The water in the lake looks greenish.（湖里的水看起来略带绿色。）4. She wore a greenish dress to the party.（她穿了一条略带绿色的裙子去派对。）
37 greet /ɡri t/ v. 祝贺；问候 1. She greeted me with a smile when we met.（我们见面时，她笑着跟我打招呼。）2. Everyone greeted the new teacher warmly.（所有人都热情地欢迎新老师。） 1. greeting / ɡri t / n. 问候；招呼；贺卡2. greeted / ɡri t d/ adj. 受问候的；被欢迎的 1. “Good morning” is a common greeting.（“早上好”是常见的问候语。）2. I sent her a greeting card on her birthday.（她生日时我送了她一张贺卡。）3. The guests were greeted with warm applause.（客人们受到了热烈掌声的欢迎。）4. He was greeted by his family when he came back.（他回来时，家人都来迎接他。）
38 grey (gray) /ɡre / adj. 灰色的；烟灰色的；n. 灰色 1. His hair turned grey when he was 50.（他50岁时头发变灰了。）2. The sky is grey today—it might rain.（今天天空是灰色的，可能会下雨。） 1. grey/gray /ɡre / v. 变灰2. greyish/grayish / ɡre / adj. 略带灰色的 1. Her hair has greyed over the years.（这些年她的头发变灰了。）2. The sky greyed as the storm came.（暴风雨来临时，天空变灰了。）3. The wall is painted a greyish color.（这面墙刷成了略带灰色的颜色。）4. His face looked greyish because he was ill.（他因为生病，脸色看起来略带灰色。）
39 ground /ɡra nd/ n. 地面 1. The ball fell to the ground.（球掉到了地上。）2. We sat on the ground and had a rest.（我们坐在地上休息。） 1. ground /ɡra nd/ v. 使停飞；使受限制；接地2. grounded / ɡra nd d/ adj. 接地的；受限制的 1. The bad weather grounded all planes.（恶劣天气使所有飞机停飞。）2. His parents grounded him for playing games too much.（他因为玩游戏太多，被父母禁足了。）3. This wire must be grounded for safety.（为了安全，这根电线必须接地。）4. The grounded student can’t go out on weekends.（被禁足的学生周末不能出去。）

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